package com.ddtech.business.room.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.ddtech.business.room.dto.RoomUserDTO;
import com.ddtech.business.room.entity.RoomUser;
import org.apache.ibatis.annotations.Mapper;

/**
 * @version v1.0
 * @ClassName:RoomUserMapper description：
 * @author:wei_zhang(xiao)
 * @date: 2024-11-18 20:15
 */
@Mapper
public interface RoomUserMapper extends BaseMapper<RoomUser> {

    RoomUserDTO getHadJoinRoomUser(String roomId);
}
